Answer:
1/2
Step-by-step explanation:
2/4=1/2
These are the answers for you:
a: 36/100= 9/25
Given:
In triangle 
.
To find:
The value of y.
Solution:
In a right angle triangle,
Using the above ratio for the triangle XYZ, we get
Therefore, the correct option is C.
Answer:
The answer is -8 (Option B)
Step-by-step explanation:
You can solve this by replacing x in the equation with 8, because the question give us what x equals. So instead of y=8-2x, we get y=8-2(8)
Now that we have the complete equation, we can solve for y:
y= 8 - 2x
y= 8 - 2(8)
y= 8 - 16
y= -8
A. variable is an unknown number substituted in by a letter, such as h or s
coefficient is the number multiplied by the variable.....7n....coefficient is 7
constant is just a number with no variables attached.
7.50h + 0.20s + 40.....coefficient is 7.50 or 0.20....variable is h or s....constant is 40
B. 7.50h + 0.20s + 40 = her pay for the week
she works 25 hrs....so sub in 25 for h....she sells 300....so sub in 300 for s. ---- 7.50(25) + 0.20(300) + 40 = 287.50 <== her weekly pay
C. if she made 9 per hr instead of 7.50, the coefficient would change.
It would be 9.00h + 0.20s + 40
